Granted Patent
Utility
US 6,025,973 · App. 09/213,759
Construction for attaching a disk in a disk drive
Inventors:
Yoshifumi Mizoshita, Tomoyoshi Yamada, Yasumasa Kuroba, Toru Kouhei, Takao Sugawara, Masaru Matsumoto, Hiroyuki Mase, Masao Tsunekewa, Shinji Koganezawa, Keiji Aruga
Patented Case
View Patent ↗
Granted: Feb 15, 2000
Filed: Dec 17, 1998
Inventors
Yoshifumi Mizoshita
Tomoyoshi Yamada
Yasumasa Kuroba
Toru Kouhei
Takao Sugawara
Masaru Matsumoto
Hiroyuki Mase
Masao Tsunekewa
Shinji Koganezawa
Keiji Aruga
Assignee (at issue)
Fujitsu Limited
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.